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CVE-2026-4652 Detail

Description

On a system exposing an NVMe/TCP target, a remote client can trigger a kernel panic by sending a CONNECT command for an I/O queue with a bogus or stale CNTLID. An attacker with network access to the NVMe/TCP target can trigger an unauthenticated Denial of Service condition on the affected machine.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://security.freebsd.org/advisories/FreeBSD-SA-26:07.nvmf.asc FreeBSD

Weakness Enumeration

CWE-ID CWE Name Source
CWE-476 NULL Pointer Dereference FreeBSD  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-4652
NVD Published Date:
03/26/2026
NVD Last Modified:
03/26/2026
Source:
FreeBSD